is here. she's picking up that part of the story. >> embattled president mohammed morsi went on nationwide tv. he addressed the protests. he seemed to inflamed their outrage. within minutes, the muslim brotherhood headquarters in cairo was up in flames. reza joins us on the phone from cairo. we want to talk about president morsi in a second. first, you just arrived at the scene of the fire at the muslim brotherhood headquarters. what are you seeing, and what are you learning about who's responsible for this? >> reporter: let's verify what happened. two hours ago, they reported the main headquarters here in cairo was attacked by protesters and torched. we raced over here. we're in front of the headquarters right now. there's no indication of a fire here, but certainly there's a large group of what appear to be opponents of president morsi and the muslim brotherhood. they're trying to do everything they can to get to this building, and they're being blocked by police. so we have yet another standoff. if anyone thought president morsi's speech would pacify these people and calm them down, thi
